Search

John Kwon

Examiner (ID: 6838, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3401, 2403, 3622, 3404, 2605, 2402, 3745, 3754, 3747
Total Applications
4796
Issued Applications
4297
Pending Applications
98
Abandoned Applications
421

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2541106 [patent_doc_number] => 04832574 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Turbine disk securing and removal apparatus' [patent_app_type] => 1 [patent_app_number] => 7/155186 [patent_app_country] => US [patent_app_date] => 1988-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 803 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/832/04832574.pdf [firstpage_image] =>[orig_patent_app_number] => 155186 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/155186
Turbine disk securing and removal apparatus Feb 11, 1988 Issued
Array ( [id] => 2449134 [patent_doc_number] => 04784575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Counterrotating aircraft propulsor blades' [patent_app_type] => 1 [patent_app_number] => 7/157179 [patent_app_country] => US [patent_app_date] => 1988-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 5151 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/784/04784575.pdf [firstpage_image] =>[orig_patent_app_number] => 157179 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/157179
Counterrotating aircraft propulsor blades Feb 11, 1988 Issued
Array ( [id] => 2480850 [patent_doc_number] => 04842485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Balanced turbine rotor and method for making the same' [patent_app_type] => 1 [patent_app_number] => 7/154401 [patent_app_country] => US [patent_app_date] => 1988-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2294 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/842/04842485.pdf [firstpage_image] =>[orig_patent_app_number] => 154401 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/154401
Balanced turbine rotor and method for making the same Feb 9, 1988 Issued
Array ( [id] => 2550811 [patent_doc_number] => 04834612 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'In a pump wheel of a side-channel fuel pump' [patent_app_type] => 1 [patent_app_number] => 7/154143 [patent_app_country] => US [patent_app_date] => 1988-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1020 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/834/04834612.pdf [firstpage_image] =>[orig_patent_app_number] => 154143 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/154143
In a pump wheel of a side-channel fuel pump Feb 8, 1988 Issued
Array ( [id] => 2515778 [patent_doc_number] => 04877369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-31 [patent_title] => 'Vaned diffuser control' [patent_app_type] => 1 [patent_app_number] => 7/153589 [patent_app_country] => US [patent_app_date] => 1988-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 827 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/877/04877369.pdf [firstpage_image] =>[orig_patent_app_number] => 153589 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/153589
Vaned diffuser control Feb 7, 1988 Issued
Array ( [id] => 2476109 [patent_doc_number] => 04828263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Flipper with aiming markings' [patent_app_type] => 1 [patent_app_number] => 7/152738 [patent_app_country] => US [patent_app_date] => 1988-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1647 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/828/04828263.pdf [firstpage_image] =>[orig_patent_app_number] => 152738 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/152738
Flipper with aiming markings Feb 4, 1988 Issued
Array ( [id] => 2587843 [patent_doc_number] => 04940386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Multiple flow turbojet engine with an outer ring of the fan outlet shrunk onto the case' [patent_app_type] => 1 [patent_app_number] => 7/152337 [patent_app_country] => US [patent_app_date] => 1988-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1852 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/940/04940386.pdf [firstpage_image] =>[orig_patent_app_number] => 152337 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/152337
Multiple flow turbojet engine with an outer ring of the fan outlet shrunk onto the case Feb 3, 1988 Issued
Array ( [id] => 2435728 [patent_doc_number] => 04790536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-13 [patent_title] => 'Parallel coil pin ball flipper solenoid' [patent_app_type] => 1 [patent_app_number] => 7/151633 [patent_app_country] => US [patent_app_date] => 1988-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2196 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/790/04790536.pdf [firstpage_image] =>[orig_patent_app_number] => 151633 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/151633
Parallel coil pin ball flipper solenoid Feb 1, 1988 Issued
Array ( [id] => 2619673 [patent_doc_number] => 04966525 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Yawing device and method of controlling it' [patent_app_type] => 1 [patent_app_number] => 7/150770 [patent_app_country] => US [patent_app_date] => 1988-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1130 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/966/04966525.pdf [firstpage_image] =>[orig_patent_app_number] => 150770 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/150770
Yawing device and method of controlling it Jan 31, 1988 Issued
Array ( [id] => 2628167 [patent_doc_number] => 04913622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-03 [patent_title] => 'Cross flow fan system' [patent_app_type] => 1 [patent_app_number] => 7/150390 [patent_app_country] => US [patent_app_date] => 1988-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 4822 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/913/04913622.pdf [firstpage_image] =>[orig_patent_app_number] => 150390 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/150390
Cross flow fan system Jan 28, 1988 Issued
07/150019 DEVICE FOR CENTERING A DRIVE SHAFT ON A HUB Jan 28, 1988 Abandoned
Array ( [id] => 2474078 [patent_doc_number] => 04820127 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Blade support and blade assembly' [patent_app_type] => 1 [patent_app_number] => 7/149315 [patent_app_country] => US [patent_app_date] => 1988-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2601 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/820/04820127.pdf [firstpage_image] =>[orig_patent_app_number] => 149315 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/149315
Blade support and blade assembly Jan 28, 1988 Issued
Array ( [id] => 2541150 [patent_doc_number] => 04806078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-21 [patent_title] => 'Device for transmitting torque to brittle impellers of fluid flow machines' [patent_app_type] => 1 [patent_app_number] => 7/146323 [patent_app_country] => US [patent_app_date] => 1988-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1653 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/806/04806078.pdf [firstpage_image] =>[orig_patent_app_number] => 146323 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146323
Device for transmitting torque to brittle impellers of fluid flow machines Jan 20, 1988 Issued
Array ( [id] => 2586508 [patent_doc_number] => 04923365 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Impeller wheel for conveying a medium' [patent_app_type] => 1 [patent_app_number] => 7/146728 [patent_app_country] => US [patent_app_date] => 1988-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2765 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/923/04923365.pdf [firstpage_image] =>[orig_patent_app_number] => 146728 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146728
Impeller wheel for conveying a medium Jan 20, 1988 Issued
Array ( [id] => 2503221 [patent_doc_number] => 04840535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Vertical submersible pump assembly' [patent_app_type] => 1 [patent_app_number] => 7/146129 [patent_app_country] => US [patent_app_date] => 1988-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 963 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/840/04840535.pdf [firstpage_image] =>[orig_patent_app_number] => 146129 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146129
Vertical submersible pump assembly Jan 19, 1988 Issued
Array ( [id] => 2505142 [patent_doc_number] => 04818181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Wind turbine' [patent_app_type] => 1 [patent_app_number] => 7/143381 [patent_app_country] => US [patent_app_date] => 1988-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2161 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/818/04818181.pdf [firstpage_image] =>[orig_patent_app_number] => 143381 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/143381
Wind turbine Jan 10, 1988 Issued
Array ( [id] => 2458530 [patent_doc_number] => 04844691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Centrifugal liquid pump with cavitation surge suppression' [patent_app_type] => 1 [patent_app_number] => 7/139384 [patent_app_country] => US [patent_app_date] => 1987-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1579 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/844/04844691.pdf [firstpage_image] =>[orig_patent_app_number] => 139384 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/139384
Centrifugal liquid pump with cavitation surge suppression Dec 29, 1987 Issued
Array ( [id] => 2506945 [patent_doc_number] => 04854820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-08 [patent_title] => 'Centrifugal pump for handling liquids carrying solid abrasive particles' [patent_app_type] => 1 [patent_app_number] => 7/138598 [patent_app_country] => US [patent_app_date] => 1987-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5143 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 643 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/854/04854820.pdf [firstpage_image] =>[orig_patent_app_number] => 138598 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138598
Centrifugal pump for handling liquids carrying solid abrasive particles Dec 27, 1987 Issued
Array ( [id] => 2477460 [patent_doc_number] => 04824108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Rebounding ball game' [patent_app_type] => 1 [patent_app_number] => 7/137569 [patent_app_country] => US [patent_app_date] => 1987-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 3303 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/824/04824108.pdf [firstpage_image] =>[orig_patent_app_number] => 137569 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/137569
Rebounding ball game Dec 23, 1987 Issued
Array ( [id] => 2546948 [patent_doc_number] => 04802817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-07 [patent_title] => 'Centrifugal pump with self-regulating impeller discharge shutter' [patent_app_type] => 1 [patent_app_number] => 7/137163 [patent_app_country] => US [patent_app_date] => 1987-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2116 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/802/04802817.pdf [firstpage_image] =>[orig_patent_app_number] => 137163 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/137163
Centrifugal pump with self-regulating impeller discharge shutter Dec 22, 1987 Issued
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